1. Introduktion
The Xetron LMG-10X Digital Manifold Gauge is an advanced tool designed for HVAC and refrigeration systems. It provides precise measurements for pressure, temperature, vacuum, and automatically calculates superheat and subcooling. This manual will guide you through the setup, operation, and maintenance of your device.
Figure 1: Xetron LMG-10X Digital Manifold Gauge with included accessories.
2. Sikkerhedsoplysninger
Always read and understand all safety warnings and instructions before using the device. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Sørg for, at alle forbindelser er sikre, før du betjener dem.
- Udsæt ikke enheden for ekstreme temperaturer eller direkte sollys i længere perioder.
- Use only specified accessories and probes.
- Hold enheden væk fra vand og andre væsker.
- Overlad kun service til kvalificeret personale.
3. Pakkens indhold
Bekræft, at alle nedenstående varer er til stede i din pakke:
- 1 x Xetron Digital Manifold Gauge (LMG-10X)
- 2 x Clamp Temperatur Prober
- 1 x bæretaske
- 1 x Brugermanual (dette dokument)
Figure 2: What's in the box - Xetron Digital Manifold and Clamp Temperature Probes.
4. Opsætning
4.1. Første opstart
- Insert batteries into the compartment on the back of the unit (if not pre-installed).
- Tryk og hold tænd/sluk-knappen (⏻) for at tænde enheden.
- The LCD screen will illuminate and display the initial measurement interface.
4.2. Connecting Probes and Hoses
Tilslut clamp temperature probes to the designated ports on the manifold. Ensure a secure connection. Refrigerant hoses (not included) can be connected to the 1/4" SAE threaded connectors at the bottom of the unit.
Figure 3: Connecting the Xetron LMG-10X to an HVAC system.
5. Betjeningsvejledning
5.1. Pressure and Temperature Measurement Mode
This mode displays real-time pressure and temperature readings, along with calculated saturation temperatures (VSAT, LSAT).
Figure 4: Interface for Pressure and Temperature Measurement Mode.
5.2. Superheat and Subcooling Measurement
The device automatically calculates superheat (SH) and subcooling (SC) values based on the selected refrigerant and measured parameters.
Figure 5: Display showing Superheat and Subcooling measurements.
5.3. Pressure Hold Test Mode
To enter Pressure Hold Test mode, briefly press the MODE knappen efterfulgt af AFSPIL/PAUSE button from VAC mode. This mode allows you to monitor pressure changes over time.
Figure 6: Interface for Pressure Hold Test Mode.
5.4. Unit Settings and Auto Shutdown
The device allows for conversion of various measurement units and configuration of automatic shutdown settings.
Figure 7: Temperature Unit Setting.
Figure 8: Pressure Unit Setting.
Figure 9: Auto Shutdown OFF.
Figure 10: Auto Shutdown ON.
6. Built-in Refrigerant Database
The Xetron LMG-10X comes with a comprehensive database of 88 types of refrigerants, allowing for accurate calculations and measurements across various systems.
Figure 11: Partial list of supported refrigerants.
7. Vedligeholdelse
7.1. Rensning
Tør enheden af med en blød, damp klud. Brug ikke slibende rengøringsmidler eller opløsningsmidler. Sørg for, at enheden er tør, før den opbevares.
7.2. Opbevaring
Store the device in its carrying case in a cool, dry place when not in use. Remove batteries if storing for extended periods to prevent leakage.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Lave eller døde batterier; forkert isatte batterier. | Udskift batterierne; sørg for korrekt polaritet. |
| Upræcise aflæsninger. | Probes not properly connected; incorrect refrigerant selected. | Check probe connections; verify selected refrigerant matches system. |
| Skærmen er svag eller flimrer. | Lav batteristrøm. | Udskift batterierne. |
9. Specifikationer
- Model: XT-LMG-10X-EU
- Dimensioner (L x B x H): 37 x 30 x 10 cm (14.57 x 11.81 x 3.94 tommer)
- Varens vægt: 1.2 kg (2.65 lbs)
- Materiale: Acrylonitril Butadien Styren (ABS)
- Refrigerant Database: 88 typer
- Funktioner: Pressure & Temperature Measurement, Vacuum Measurement, Pressure Hold Test, Automatic Shutdown, Temperature Compensation
10. Garanti og support
Xetron offers a one-year warranty for the LMG-10X Digital Manifold Gauge. For any questions or support needs, please contact Xetron customer service. We are committed to providing lifetime customer service.
For further assistance, please visit the official Xetron webwebstedet eller kontakt deres supportkanaler.
